Equations balanced on the previous day | Equations balanced on the next day |
ZnSO4 + 2 NaOH = Na2SO4 + ZnO + H2O
PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl
C8H5CH3 + O2 = C6H5CHO + H2O =>
7 C8H5CH3 + 5 O2 = 9 C6H5CHO + H2O
Al + NaNO2 + NaOH = Na2AlO2 + NH3 + H2O =>
3 Al + NaNO2 + 5 NaOH = 3 Na2AlO2 + NH3 + H2O
Li3PO4 + MgSO4 = Li2SO4 + Mg3(PO4)2 =>
2 Li3PO4 + 3 MgSO4 = 3 Li2SO4 + Mg3(PO4)2
C3H6O + I2 + NaOH = HI + CHI3 + CH3COONa =>
C3H6O + 3 I2 + NaOH = 3 HI + CHI3 + CH3COONa
CH3COOH + C6H5CH3 = H2O + CH =>
CH3COOH + 2 C6H5CH3 = 2 H2O + 16 CH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
UF4 + Ca = U + CaF4 =>
UF4 + Ca = U + CaF4
Zn(NO3)2 + NaOH = ZnOH + (NO3)2Na =>
Zn(NO3)2 + NaOH = ZnOH + (NO3)2Na
Zn2C = Zn + C =>
Zn2C = 2 Zn + C
FeS2 + KNO3 = Fe2O3 + K2SO3 + SO2 + N2 =>
10 FeS2 + 22 KNO3 = 5 Fe2O3 + 11 K2SO3 + 9 SO2 + 11 N2
Zn + KOH + H2O = K2[Zn(OH)4] + H2 =>
Zn + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2
CH = C + H =>
CH = C + H
C26H24 + O2 = CO2 + H2O =>
C26H24 + 32 O2 = 26 CO2 + 12 H2O
HgO2 = Hg + O2 =>
HgO2 = Hg + O2
K2S2O8 + Bi(OH)3 + KOH = KBiO3 + K2SO4 + H2O =>
K2S2O8 + Bi(OH)3 + 3 KOH = KBiO3 + 2 K2SO4 + 3 H2O
H2O3 + Y = Y2O3 + H2O =>
3 H2O3 + 4 Y = 2 Y2O3 + 3 H2O
K3[Fe(CN)6] + ZnSO4 + KI = K2Zn[Fe(CN)6] + I2 + K2SO4 =>
2 K3[Fe(CN)6] + 2 ZnSO4 + 2 KI = 2 K2Zn[Fe(CN)6] + I2 + 2 K2SO4
HCl(aq) + Pb(NO3)2 = PbCl2 + HNO3 =>
2 HCl(aq) + Pb(NO3)2 = PbCl2 + 2 HNO3
CuSO4 + Ca(OH)2 = Cu(OH)2 + Ca2(SO4)2 =>
2 CuSO4 + 2 Ca(OH)2 = 2 Cu(OH)2 + Ca2(SO4)2
KI(aq) + PbCl2(aq) = KCl2(aq) + PbI(aq) =>
KI(aq) + PbCl2(aq) = KCl2(aq) + PbI(aq)
P2S3 + K2Cr2O7 + H2SO4 = H3PO4 + Cr2(SO4)3 + H2O + K2SO4 =>
3 P2S3 + 14 K2Cr2O7 + 47 H2SO4 = 6 H3PO4 + 14 Cr2(SO4)3 + 38 H2O + 14 K2SO4
NO3{-} + H2S = SO4{2-} + N2 + H2O + H{+} =>
8 NO3{-} + 5 H2S = 5 SO4{2-} + 4 N2 + 4 H2O + 2 H{+}
Zn(NO3)2 + K4Fe(CN)6 = Zn2[Fe(CN)6] + K(NO3) =>
2 Zn(NO3)2 + K4Fe(CN)6 = Zn2[Fe(CN)6] + 4 K(NO3)
K2Cr2O7 + Ca(NO2)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + Ca(NO3)2 + H2O =>
2 K2Cr2O7 + 3 Ca(NO2)2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 Ca(NO3)2 + 8 H2O
PBCl4 + N2O + H2O = PBCl2 + HNO3 + HCl =>
4 PBCl4 + N2O + 5 H2O = 4 PBCl2 + 2 HNO3 + 8 HCl
SN + HNO3 + H2O = H2SNO3 + NO =>
3 SN + 4 HNO3 + H2O = 3 H2SNO3 + 4 NO
C4H10OS + O2 = CO2 + H2O + SO3 =>
2 C4H10OS + 15 O2 = 8 CO2 + 10 H2O + 2 SO3
Ag + I2 = AgI2 =>
Ag + I2 = AgI2
KHCO3 + CH3COOH = KCH3CO2H2 + CO2 + H2O =>
4 KHCO3 + 5 CH3COOH = 4 KCH3CO2H2 + 6 CO2 + 2 H2O
Ai3 + H2SO4 = Ai2(SO4)3 + H =>
2 Ai3 + 9 H2SO4 = 3 Ai2(SO4)3 + 18 H
Mg(NO3)2(aq) + Na2CrO4(aq) = NaNO3(aq) + MgCrO4 =>
Mg(NO3)2(aq) + Na2CrO4(aq) = 2 NaNO3(aq) + MgCrO4
MgCl2 + Na2Co3 = MgCo3 + NaCl =>
MgCl2 + Na2Co3 = MgCo3 + 2 NaCl
Br2 + HNO3 = NO + HBrO3 + H2O =>
3 Br2 + 10 HNO3 = 10 NO + 6 HBrO3 + 2 H2O
Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na
Pb(CH3COO)2 + K2Cr2O7 + H2O = PbCrO4 + KCH3COO + CH3COOH =>
2 Pb(CH3COO)2 + K2Cr2O7 + H2O = 2 PbCrO4 + 2 KCH3COO + 2 CH3COOH
Ca + H2O = Ca(OH)3 + H2(g) =>
2 Ca + 6 H2O = 2 Ca(OH)3 + 3 H2(g)
Cl(g) + P(s) = PCl5 =>
5 Cl(g) + P(s) = PCl5
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NH4)NO3 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2(NH4)NO3
Al(NO3)3 + NaOH = AlOH + Na(NO3)3 =>
Al(NO3)3 + NaOH = AlOH + Na(NO3)3
K2C4H4O6 + H2O = H2 + K2C4O6(OH) =>
2 K2C4H4O6 + 2 H2O = 5 H2 + 2 K2C4O6(OH)
PBr5 = P + Br2 =>
2 PBr5 = 2 P + 5 Br2
Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3
CH3NH2 + CH3COOH = CH3CONHCH3 + H2O =>
CH3NH2 + CH3COOH = CH3CONHCH3 + H2O
Na2SIO3 + NaO3 + H2SO4 = Na2SO4 + I20 + H2O =>
20 Na2SIO3 + 8 NaO3 + 4 H2SO4 = 24 Na2SO4 + I20 + 4 H2O
Cl2 + K2O = KCl + KClO =>
Cl2 + K2O = KCl + KClO
CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H11O7Na + H2O =>
2 CuSO4 + 5 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + C6H11O7Na + 3 H2O
FeCl3*6H2O + AcAc = Fe(AcAc)3 + H2O + Cl =>
FeCl3*6H2O + 3 AcAc = Fe(AcAc)3 + 6 H2O + 3 Cl
C7H16OSi + O2 = SiO2 + H2O + CO2 =>
2 C7H16OSi + 23 O2 = 2 SiO2 + 16 H2O + 14 CO2
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